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13110212121301 = 192707012548979
BaseRepresentation
bin1011111011000111010110…
…0010010101001011010101
31201102022202020001101101001
42332301311202111023111
53204244203300340201
643514425344503301
72522116164232321
oct276616542251325
951368666041331
1013110212121301
1141a5011a61769
121578a1b61ab31
137413980c4889
14334775464981
1517b0601d0301
hexbec758952d5

13110212121301 has 8 divisors (see below), whose sum is σ = 13800279679200. Its totient is φ = 12420150202800.

The previous prime is 13110212121283. The next prime is 13110212121323. The reversal of 13110212121301 is 10312121201131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13110212121301 - 217 = 13110211990229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110212121401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3868830 + ... + 6417808.

It is an arithmetic number, because the mean of its divisors is an integer number (1725034959900).

Almost surely, 213110212121301 is an apocalyptic number.

It is an amenable number.

13110212121301 is a deficient number, since it is larger than the sum of its proper divisors (690067557899).

13110212121301 is a wasteful number, since it uses less digits than its factorization.

13110212121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819699.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 13110212121301 its reverse (10312121201131), we get a palindrome (23422333322432).

The spelling of 13110212121301 in words is "thirteen trillion, one hundred ten billion, two hundred twelve million, one hundred twenty-one thousand, three hundred one".

Divisors: 1 19 270701 2548979 5143319 48430601 690011164279 13110212121301